Observatory · observe first
Advanced Micro Devices
AMD · United States · Semiconductors · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.814%
12M weight contribution
+0.265 pp
3M weight contribution
+0.211 pp
12M price return
+77.8%
Share of matched S&P 500 members
Monthly observations through Oct 2025
Company price index
A separate dimension from market allocation
Historical observations
Most recent 24 observations at or before the selected month
| Month | Market cap | Universe weight | 12M weight change | 12M return | Above 6M weight average |
|---|---|---|---|---|---|
| Oct 2025 | $415.6bn | 0.814% | +0.265 pp | +77.8% | Yes |
| Sep 2025 | $262.6bn | 0.526% | -0.093 pp | -1.4% | Yes |
| Aug 2025 | $263.9bn | 0.547% | -0.034 pp | +9.5% | Yes |
| Jul 2025 | $285.9bn | 0.603% | +0.184 pp | +22.0% | Yes |
| Jun 2025 | $230.1bn | 0.496% | +0.005 pp | -12.5% | Yes |
| May 2025 | $179.5bn | 0.407% | -0.109 pp | -33.7% | Yes |
| Apr 2025 | $157.8bn | 0.379% | -0.362 pp | -38.5% | No |
| Mar 2025 | $166.5bn | 0.395% | -0.414 pp | -43.1% | No |
| Feb 2025 | $161.8bn | 0.362% | -0.529 pp | -48.1% | No |
| Jan 2025 | $188.2bn | 0.418% | -0.387 pp | -30.9% | No |
| Dec 2024 | $196.0bn | 0.444% | -0.266 pp | -18.1% | No |
| Nov 2024 | $222.6bn | 0.491% | -0.119 pp | +13.2% | No |
| Oct 2024 | $233.8bn | 0.549% | +0.008 pp | +46.3% | Yes |
| Sep 2024 | $265.6bn | 0.618% | +0.063 pp | +59.6% | Yes |
| Aug 2024 | $240.4bn | 0.581% | +0.037 pp | +40.5% | No |
| Jul 2024 | $233.8bn | 0.419% | +0.018 pp | +26.3% | No |
| Jun 2024 | $262.2bn | 0.491% | +0.067 pp | +42.4% | No |
| May 2024 | $269.8bn | 0.516% | +0.045 pp | +41.2% | No |
| Apr 2024 | $255.9bn | 0.741% | +0.255 pp | +77.2% | No |
| Mar 2024 | $291.6bn | 0.809% | +0.270 pp | +84.2% | Yes |
| Feb 2024 | $311.1bn | 0.891% | +0.446 pp | +145.0% | Yes |
| Jan 2024 | $271.0bn | 0.806% | +0.391 pp | +123.1% | Yes |
| Dec 2023 | $238.1bn | 0.710% | +0.333 pp | +127.6% | Yes |
| Nov 2023 | $195.7bn | 0.610% | +0.185 pp | +56.1% | Yes |
Its weight is estimated market cap divided by the total estimated market cap of matched S&P 500 members for the month. This is not an official float-adjusted S&P index weight.